Tex. Bus. Orgs. Code § 1.104

The law of the jurisdiction that governs an entity as determined under Sections 1.101-1.103 applies to the liability of an owner, a member, or a managerial official of the entity in the capacity as an owner, a member, or a managerial official for an obligation, including a debt or other liability, of the entity for which the owner, member, or managerial official is not otherwise liable by contract or under provisions of law other than this code.